Exedrol with active substance Exemestane is an Aromatase Inhibitor drug of the third generation, which is used to reduce the concentration of estrogens in the blood and increase the level of own testosterone and gonadotropic hormones. Aromatase inhibitors are most commonly used during the cycles of anabolic steroids in order to prevent gynecomastia, increase in the level of anabolic hormones in the blood, hypertension, reduction of estrogenic suppression of the axis of the hypothalamus-pituitary-testicles, which leads to a more rapid recovery.